I think Ainge is going: 1) Ingram 2) Murray 3) Hield
If all of those guys are off the board, I think he'll draft Bender. He's working out some of the boom-or-bust big men from the mid-late first round, so I think he'll grab at least one.
You don't think Ainge is considering Simmons in the top 4??
To answer the OP, I think Ainge is probably leaning towards Ingram over Simmons. We know that Ainge loved Durant even more than most coming out of college. And we also know that Ainge has always been a big believer in psycho-analysis of a player's competitiveness, etc. Both of those things seem to lean towards Ingram.
I honestly hope we get Simmons, but would be VERY happy with a top 2 pick.